The wear-resistance and antifrictional properties of hard alloys of chromium carbide with titanium produced by the explosive compaction of powdersстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 1 апреля 2022 г.
Авторы:
Krokhalev A.V. ,
Kharlamov V.O. ,
Tupitsin M.A. ,
Kuz’min S.V. ,
Lysak V.I.
Журнал:
Key Engineering Materials
Том:
684
Год издания:
2016
Издательство:
Trans Tech Publications Ltd.
Местоположение издательства:
Germany
Первая страница:
198
Последняя страница:
203
DOI:
10.4028/www.scientific.net/KEM.684.198
Аннотация:
The tribological characteristics of the Cr3C2-Ti system hard alloys produced by the explosive compaction of powders containing 20, 30, 40, and 50 vol. % of the titanium binder are investigated. The general approach to selecting the optimal structure and properties of wearresistant hard alloys for manufacturing the slider bearing parts working in conjunction with silicified graphite under water lubrication conditions is formulated. It is shown that, to attain the highest antifriction characteristics and minimal wear of the friction unit, the alloy should have the maximally possible hardness with the minimally admissible specific volume of a carbide phase in the material structure. It is established that such alloys have higher antifriction characteristics and wear resistance than silicified graphite and the Cr3C2-20% Ni-type materials produced by conventional methods. © 2016 Trans Tech Publications, Switzerland.
Добавил в систему:
Кузьмин Сергей Викторович